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quic: fix clang warning #33963

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quic: fix clang warning #33963

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gengjiawen
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Fix #33959

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. quic Issues and PRs related to the QUIC implementation / HTTP/3. labels Jun 19, 2020
addaleax
addaleax approved these changes Jun 19, 2020
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Maybe leave a comment here stating that this is supposed to be NGTCP2_ALPN_H3 + 1 but can’t be due to a compiler warning?

lundibundi
lundibundi approved these changes Jun 19, 2020
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Or we can just add ignore to the code as it was before as it is IMO clearer.

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nodejs-github-bot commented Jun 19, 2020 •
edited by addaleax
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CI: https://ci.nodejs.org/job/node-test-pull-request/31950/
QUIC CI: https://ci.nodejs.org/job/node-test-commit/39133/

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Maybe leave a comment here stating that this is supposed to be NGTCP2_ALPN_H3 + 1 but can’t be due to a compiler warning?

Updated.

Or we can just add ignore to the code as it was before as it is IMO clearer.

In most cases, clang warning is very helpful. This is the only clang warning in our code base (icu has one in deps to be precise).

And this is the first time I know string plus int in C is pointer arithmetic(especially for us who write too many js and java).

@jasnell jasnell added the experimental Issues and PRs related to experimental features. label Jun 19, 2020
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lundibundi commented Jun 19, 2020 •
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In most cases, clang warning is very helpful. This is the only clang warning in our code base (icu has one in deps to be precise).
And this is the first time I know string plus int in C is pointer arithmetic(especially for us who write too many js and java).

Yeah, I meant to disable\ignore it for this line specifically while adding a comment why it is disabled.

This was referenced Jun 20, 2020
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CI: https://ci.nodejs.org/job/node-test-pull-request/32017/

jasnell pushed a commit that referenced this pull request Jun 22, 2020
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quic: fix clang warning
8ef86a9 
PR-URL: #33963
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
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jasnell commented Jun 22, 2020

Landed in 8ef86a9

@jasnell jasnell closed this Jun 22, 2020
This was referenced Jun 23, 2020
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@gengjiawen gengjiawen deleted the quic_fix branch July 7, 2020 01:22
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@jasnell jasnell jasnell approved these changes

@addaleax addaleax addaleax approved these changes

@devnexen devnexen devnexen approved these changes

@lundibundi lundibundi lundibundi approved these changes

@trivikr trivikr trivikr approved these changes

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c++ Issues and PRs that require attention from people who are familiar with C++. experimental Issues and PRs related to experimental features. quic Issues and PRs related to the QUIC implementation / HTTP/3.
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Problematic string handle
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@gengjiawen @nodejs-github-bot @lundibundi @jasnell @addaleax @devnexen @trivikr @codebytere